You wish to test the following claim (H1H1) at a significance
level of α=0.02α=0.02.
Ho:p1=p2Ho:p1=p2
H1:p1<p2H1:p1<p2
You obtain 33.7% successes in a sample of size n1=718n1=718 from
the first population. You obtain 42.5% successes in a sample of
size n2=414n2=414 from the second population.
What is the test statistic for this sample? (Report answer accurate
to three decimal places.)
test statistic =
What is the p-value for this sample? (Report answer accurate to
four decimal places.)
p-value =
The p-value is...
This test statistic leads to a decision to...
As such, the final conclusion is that...
The statistical software output for this problem is :
Test statistics = -2.954
P-value = 0.0016
The p-value is less than (or equal to) α
reject the null
There is sufficient evidence to warrant rejection of the claim that the first population proportion is less than the second population proportion.
You wish to test the following claim (H1H1) at a significance level of α=0.02α=0.02. Ho:p1=p2Ho:p1=p2 H1:p1<p2H1:p1<p2...
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